Growing community of inventors

Kariya, Japan

Kazuhiko Watanabe

Average Co-Inventor Count = 5.00

ph-index = 1

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 3

Kazuhiko Watanabe ↔ Masamichi Asai (1 patent)Kazuhiko Watanabe ↔ Kenzo Hayashi (1 patent)Kazuhiko Watanabe ↔ Hiroshi Sakai (1 patent)Kazuhiko Watanabe ↔ Kazunori Sakurai (1 patent)Kazuhiko WatanabeKazuhiko Watanabe (1 patent)Masamichi AsaiMasamichi Asai (4 patents)Kenzo HayashiKenzo Hayashi (2 patents)Hiroshi SakaiHiroshi Sakai (1 patent)Kazunori SakuraiKazunori Sakurai (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Toshiba Ceramics Co., Ltd. (1 from 189 patents)


1 patent:

1. 5062554 - Sliding nozzle device

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12/21/2025
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